Both 1-gram and 1-ounce gold bars can be a smart investment, but one may be the better option in today's market.

Did you know you can buy gold at Costco? It's true. Costco began selling one-ounce gold bars last year and now ... according to CNBC.com. Gold prices are rising and rose above $2,500/oz for ...

When purchasing small gold bars, just be sure that you're buying from a reputable dealer, preferably one with third-party certification. If affordability is the main focus, you may also want to ...